title: Distinguishing between the stability of a construct and the stability of an instrument in trait/state measurement.
authors.affiliation: Ohio State University, Columbus, USA.
authors.forename: T R
authors.initials: TR
authors.lastname: Knapp
authors.forename: L P
authors.initials: LP
authors.lastname: Kimble
authors.forename: S B
authors.initials: SB
authors.lastname: Dunbar
mesh_terms: D015399:Nursing Research / Q000379:methods*; D015203:Reproducibility of Results; D012107:Research Design